engineering recuitment HPCL Engineer Mock Test 2024 Thermodynamics Thermodynamic Relations General Thermodynamic Relations
For a compressible system, V, S, P and T are specific volume, specific entropy, pressure and temperature respectively. As per Maxwell's relation
1
\({\left( {\frac{{\partial V}}{{\partial S}}} \right)_P} = {\left( {\frac{{\partial T}}{{\partial P}}} \right)_S}\)
2
\({\left( {\frac{{\partial V}}{{\partial S}}} \right)_P} = {\left( {\frac{{\partial P}}{{\partial V}}} \right)_T}\)
3
\({\left( {\frac{{\partial V}}{{\partial S}}} \right)_P} = {\left( {\frac{{\partial S}}{{\partial T}}} \right)_P}\)
4
\({\left( {\frac{{\partial V}}{{\partial S}}} \right)_P} = {\left( {\frac{{\partial T}}{{\partial V}}} \right)_P}\)